Marlin C. Six, 78, of Taneytown, died Mon., March 24, at Carroll Hospital Center, Westminster.  He was the husband of Barbara A. (Koontz) Six for 60 years.  Born March 9, 1936 in Carroll County, he was the son of the late Marlin R. & Helen M. (Deberry) Six.  Marlin was retired in 1994 from 3M National Advertising, Westminster after 34 years of service.   Surviving in addition to his wife are 2 sons:  Brett E. Six & wife, Susan, of Taneytown; Barry L. Six & wife, Matea, of Jacksonville, FL;  2 daughters:  Belinda K. Cole & husband, John, of Taneytown; Bobbi Jo Shuey & husband, Doug, of Orrtanna, PA; 8 grandchildren; 1 great grandson; brother, Larry E. Six of Littlestown and sister, Audrey V. Hess of Taneytown.  Marlin was predeceased by an infant daughter, Betty Jo Six and a brother, George A. Six.   Marlin was a member of St. Paul’s Lutheran Church, Volunteer Fire Co., Men’s Aux. VFW Post #6918, all of Harney; Fairfield AmVets Post #172 and Gettysburg FOE Aerie #1562.   Funeral Service is Friday at 11 A.M. at his church with Pastor Matthew Day officiating.  Viewing is Thursday 2 – 4 and 6 – 8 P.M. at Little’s Funeral Home, Littlestown.  There will be no viewing in church.  Interment will be in Oak Lawn Memorial Gardens, Gettysburg.  Memorials in Marlin’s name may be sent to his church at 5918 Conover Rd., Taneytown, MD  21787. Online condolences may be shared on www.littlesfh.com.